[GitHub] [apisix] soulbird edited a comment on issue #6666: bug: openid-connect plugin causes nginx to crash on ARM64

[GitBox <gi...@apache.org>]

soulbird edited a comment on issue #6666:
URL: https://github.com/apache/apisix/issues/6666#issuecomment-1075862043


   When the process exits unexpectedly, you can use the following method to get coredump file
   
   steup 1: adjust core file size
   ```bash
   ulimit -c
   unlimited
   # If 0, use the following commands to lift the limit or set a custom size.
   $ sudo ulimit -c unlimited
   ```
   
   steup 2: change the default core file directory
   ```bash
   $ sysctl -w kernel.core_pattern=/tmp/core-%e.%p.%t
   $ sysctl -p /etc/syslctl.conf
   ```
   
   You will see the coredump file in the `/tmp` directory, when a worker process exits unexpectedly.
   
   ```bash
   $ ll /tmp
    rw------- 1  root  root  280 MiB  Mon Mar 21 14:11:22 2022  core-openresty.29770.1647843081
   ```


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